D-Link DXS-3400 SERIES User manual

Information in this document is subject to change without notice. Reproduction of this document in any manner, without the written
permission of the D-Link Corporation, is strictly forbidden.
Trademarks used in this text: D-Link and the D-Link logo are trademarks of the D-Link Corporation; Microsoft and Windows are
registered trademarks of the Microsoft Corporation.
Other trademarks and trade names may be used in this document to refer to either as the entities claiming the marks and the
names or their products. D-Link Corporation disclaims any proprietary interest in trademarks and trade names other than its own.
© 2016 D-Link Corporation. All rights reserved.
November, 2016. P/N 651XS3400015G

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Table of Contents
1. Introduction...........................................................................................................................................................1
Intended Readers...................................................................................................................................................1
Other Documentation..............................................................................................................................................1
Typographical Conventions....................................................................................................................................1
Notes and Cautions................................................................................................................................................1
2. Web-based Switch Configuration .......................................................................................................................2
Management Options .............................................................................................................................................2
Logging into the Web UI.........................................................................................................................................2
Web User Interface (Web UI) .................................................................................................................................3
Areas of the User Interface................................................................................................................................3
3. System...................................................................................................................................................................5
Device Information..................................................................................................................................................5
System Information Settings...................................................................................................................................5
Peripheral Settings .................................................................................................................................................6
Port Configuration...................................................................................................................................................7
Port Settings......................................................................................................................................................7
Port Status.......................................................................................................................................................10
Port GBIC ........................................................................................................................................................10
Port Auto Negotiation ......................................................................................................................................11
Error Disable Settings......................................................................................................................................12
Jumbo Frame ..................................................................................................................................................13
Loopback Test......................................................................................................................................................14
System Log...........................................................................................................................................................16
System Log Settings........................................................................................................................................16
System Log Discriminator Settings .................................................................................................................17
System Log Server Settings............................................................................................................................18
System Log......................................................................................................................................................19
System Attack Log...........................................................................................................................................19
Time and SNTP....................................................................................................................................................20
Clock Settings..................................................................................................................................................20
Time Zone Settings .........................................................................................................................................20
SNTP Settings.................................................................................................................................................22
Time Range..........................................................................................................................................................23
PTP (Precise Time Protocol)................................................................................................................................24
PTP Global Settings........................................................................................................................................24
USB Console Settings..........................................................................................................................................24
SRM......................................................................................................................................................................25
SRM Prefer Current Settings...........................................................................................................................25
SRM Prefer Mode............................................................................................................................................25
4. Management........................................................................................................................................................27
Command Logging ...............................................................................................................................................27
User Account Settings..........................................................................................................................................27
Password Encryption............................................................................................................................................29
Password Recovery..............................................................................................................................................29
Login Method........................................................................................................................................................30
SNMP....................................................................................................................................................................31
SNMP Global Settings.....................................................................................................................................32
SNMP Linkchange Trap Settings....................................................................................................................33
SNMP View Table Settings .............................................................................................................................34

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SNMP Community Table Settings...................................................................................................................35
SNMP Group Table Settings...........................................................................................................................36
SNMP Engine ID Local Settings......................................................................................................................37
SNMP User Table Settings..............................................................................................................................37
SNMP Host Table Settings..............................................................................................................................39
RMON...................................................................................................................................................................40
RMON Global Settings....................................................................................................................................40
RMON Statistics Settings................................................................................................................................40
RMON History Settings ...................................................................................................................................41
RMON Alarm Settings.....................................................................................................................................42
RMON Event Settings .....................................................................................................................................43
Telnet/Web............................................................................................................................................................44
Session Timeout...................................................................................................................................................45
DHCP....................................................................................................................................................................45
Service DHCP .................................................................................................................................................45
DHCP Class Settings ......................................................................................................................................46
DHCP Server...................................................................................................................................................47
DHCPv6 Server...............................................................................................................................................54
DHCP Relay....................................................................................................................................................58
DHCPv6 Relay ................................................................................................................................................67
DHCP Auto Configuration.....................................................................................................................................69
DNS ......................................................................................................................................................................69
DNS Global Settings........................................................................................................................................70
DNS Name Server Settings.............................................................................................................................70
DNS Host Settings...........................................................................................................................................71
NTP.......................................................................................................................................................................71
NTP Global Settings........................................................................................................................................71
NTP Server Settings........................................................................................................................................73
NTP Peer Settings...........................................................................................................................................73
NTP Access Group Settings............................................................................................................................74
NTP Key Settings............................................................................................................................................75
NTP Interface Settings ....................................................................................................................................76
NTP Associations............................................................................................................................................77
NTP Status ......................................................................................................................................................78
IP Source Interface...............................................................................................................................................78
File System...........................................................................................................................................................80
Stacking................................................................................................................................................................81
Physical Stacking ............................................................................................................................................85
Stacking Bandwidth.........................................................................................................................................86
Virtual Stacking (SIM)...........................................................................................................................................86
Single IP Settings............................................................................................................................................88
Topology..........................................................................................................................................................90
Firmware Upgrade...........................................................................................................................................96
Configuration File Backup/Restore..................................................................................................................96
Upload Log File ...............................................................................................................................................97
D-Link Discovery Protocol....................................................................................................................................97
SMTP Settings......................................................................................................................................................99
NLB FDB Settings...............................................................................................................................................100
5. Layer 2 Features...............................................................................................................................................102
FDB.....................................................................................................................................................................102
Static FDB......................................................................................................................................................102
MAC Address Table Settings ........................................................................................................................103

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MAC Address Table ......................................................................................................................................105
MAC Notification............................................................................................................................................105
VLAN...................................................................................................................................................................107
802.1Q VLAN ................................................................................................................................................107
802.1v Protocol VLAN...................................................................................................................................107
GVRP.............................................................................................................................................................109
Asymmetric VLAN .........................................................................................................................................112
MAC VLAN ....................................................................................................................................................113
VLAN Interface ..............................................................................................................................................113
L2VLAN Interface Description.......................................................................................................................120
Subnet VLAN.................................................................................................................................................121
Auto Surveillance VLAN................................................................................................................................122
Voice VLAN ...................................................................................................................................................124
Private VLAN.................................................................................................................................................128
VLAN Tunnel ......................................................................................................................................................129
Dot1q Tunnel.................................................................................................................................................129
VLAN Mapping ..............................................................................................................................................131
VLAN Mapping Profile...................................................................................................................................132
STP.....................................................................................................................................................................137
STP Global Settings......................................................................................................................................137
STP Port Settings..........................................................................................................................................139
MST Configuration Identification...................................................................................................................140
STP Instance.................................................................................................................................................141
MSTP Port Information..................................................................................................................................142
ERPS (G.8032)...................................................................................................................................................143
ERPS.............................................................................................................................................................143
ERPS Profile..................................................................................................................................................147
Loopback Detection............................................................................................................................................148
Link Aggregation.................................................................................................................................................150
L2 Protocol Tunnel..............................................................................................................................................152
L2 Multicast Control............................................................................................................................................154
IGMP Snooping.............................................................................................................................................154
MLD Snooping...............................................................................................................................................163
Multicast VLAN..............................................................................................................................................172
PIM Snooping................................................................................................................................................176
Multicast Filtering...........................................................................................................................................178
LLDP...................................................................................................................................................................179
LLDP Global Settings....................................................................................................................................179
LLDP Port Settings........................................................................................................................................181
LLDP Management Address List...................................................................................................................182
LLDP Basic TLVs Settings ............................................................................................................................182
LLDP Dot1 TLVs Settings..............................................................................................................................183
LLDP Dot3 TLVs Settings..............................................................................................................................184
LLDP-MED Port Settings...............................................................................................................................185
LLDP-DCBX Port Settings.............................................................................................................................185
LLDP Statistics Information...........................................................................................................................186
LLDP Local Port Information .........................................................................................................................187
LLDP Neighbor Port Information...................................................................................................................189
6. Layer 3 Features...............................................................................................................................................190
ARP.....................................................................................................................................................................190
ARP Aging Time............................................................................................................................................190
Static ARP .....................................................................................................................................................190

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Proxy ARP.....................................................................................................................................................191
ARP Table .....................................................................................................................................................192
Gratuitous ARP...................................................................................................................................................192
IPv6 Neighbor.....................................................................................................................................................193
Interface..............................................................................................................................................................194
IPv4 Interface ................................................................................................................................................194
IPv6 Interface ................................................................................................................................................196
Loopback Interface........................................................................................................................................199
Null Interface .................................................................................................................................................201
UDP Helper.........................................................................................................................................................201
IP Forward Protocol.......................................................................................................................................201
IP Helper Address .........................................................................................................................................202
IPv4 Static/Default Route....................................................................................................................................202
IPv4 Static Route BFD........................................................................................................................................203
IPv4 Route Table................................................................................................................................................204
IPv6 Static/Default Route....................................................................................................................................205
IPv6 Static Route BFD........................................................................................................................................205
IPv6 Route Table................................................................................................................................................206
Route Preference................................................................................................................................................207
IPv6 General Prefix.............................................................................................................................................207
RIP......................................................................................................................................................................208
RIP Settings...................................................................................................................................................208
RIP Distribute List..........................................................................................................................................210
RIP Interface Settings....................................................................................................................................210
RIP Database ................................................................................................................................................211
RIPng..................................................................................................................................................................212
RIPng Settings...............................................................................................................................................212
RIPng Interface Settings................................................................................................................................213
RIPng Database............................................................................................................................................214
IP Multicast Routing Protocol..............................................................................................................................214
IPMC..............................................................................................................................................................214
IPv6MC..........................................................................................................................................................216
BFD.....................................................................................................................................................................217
BFD Settings .................................................................................................................................................217
BFD Neighbor Table......................................................................................................................................218
IP Route Filter.....................................................................................................................................................219
Route Map.....................................................................................................................................................219
Policy Route........................................................................................................................................................222
VRRP Settings....................................................................................................................................................222
VRRPv3 Settings................................................................................................................................................224
7. Quality of Service (QoS)...................................................................................................................................227
Basic Settings.....................................................................................................................................................227
Port Default CoS............................................................................................................................................227
Port Scheduler Method..................................................................................................................................227
Queue Settings..............................................................................................................................................229
CoS to Queue Mapping.................................................................................................................................229
Port Rate Limiting..........................................................................................................................................230
Queue Rate Limiting......................................................................................................................................231
Advanced Settings..............................................................................................................................................232
DSCP Mutation Map......................................................................................................................................232
Port Trust State and Mutation Binding ..........................................................................................................233
DSCP CoS Mapping......................................................................................................................................233

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CoS Color Mapping.......................................................................................................................................234
DSCP Color Mapping....................................................................................................................................235
Class Map......................................................................................................................................................236
Aggregate Policer..........................................................................................................................................237
Policy Map.....................................................................................................................................................241
Policy Binding................................................................................................................................................244
QoS PFC.............................................................................................................................................................245
Network QoS Class Map...............................................................................................................................245
Network QoS Policy Map...............................................................................................................................246
Network QoS Policy Binding..........................................................................................................................247
PFC Port Settings..........................................................................................................................................248
WRED.................................................................................................................................................................249
WRED Profile ................................................................................................................................................249
WRED Queue................................................................................................................................................250
WRED Drop Counter.....................................................................................................................................251
ETS.....................................................................................................................................................................251
ETS Port Settings..........................................................................................................................................251
ETS Recommend Settings............................................................................................................................253
QCN....................................................................................................................................................................254
QCN CNPV Status ........................................................................................................................................254
QCN CNPV Settings......................................................................................................................................254
QCN CNPV Interface Settings ......................................................................................................................256
QCN CNPV Interface Simple.........................................................................................................................257
QCN CP Interface Settings............................................................................................................................258
QCN CP Counters.........................................................................................................................................259
QCN CPID Table...........................................................................................................................................259
iSCSI...................................................................................................................................................................260
iSCSI Settings ...............................................................................................................................................260
iSCSI Sessions..............................................................................................................................................261
8. Access Control List (ACL)...............................................................................................................................262
ACL Configuration Wizard..................................................................................................................................262
Step 1 - Create/Update..................................................................................................................................262
Step 2 - Select Packet Type..........................................................................................................................263
Step 3 - Add Rule..........................................................................................................................................263
Step 4 - Apply Port ........................................................................................................................................271
ACL Access List..................................................................................................................................................272
Standard IP ACL............................................................................................................................................274
Extended IP ACL...........................................................................................................................................275
Standard IPv6 ACL........................................................................................................................................278
Extended IPv6 ACL.......................................................................................................................................279
Extended MAC ACL ......................................................................................................................................281
Extended Expert ACL....................................................................................................................................283
ACL Interface Access Group..............................................................................................................................287
ACL VLAN Access Map......................................................................................................................................288
ACL VLAN Filter .................................................................................................................................................290
CPU ACL ............................................................................................................................................................290
9. Security..............................................................................................................................................................293
Port Security .......................................................................................................................................................293
Port Security Global Settings.........................................................................................................................293
Port Security Port Settings ............................................................................................................................294
Port Security Address Entries........................................................................................................................296
802.1X.................................................................................................................................................................296

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802.1X Global Settings..................................................................................................................................301
802.1X Port Settings......................................................................................................................................301
Authentication Sessions Information.............................................................................................................302
Authenticator Statistics..................................................................................................................................303
Authenticator Session Statistics....................................................................................................................304
Authenticator Diagnostics..............................................................................................................................304
AAA.....................................................................................................................................................................305
AAA Global Settings......................................................................................................................................305
Application Authentication Settings...............................................................................................................306
Application Accounting Settings....................................................................................................................306
Authentication Settings..................................................................................................................................308
Accounting Settings.......................................................................................................................................310
RADIUS ..............................................................................................................................................................312
RADIUS Global Settings................................................................................................................................312
RADIUS Server Settings ...............................................................................................................................313
RADIUS Group Server Settings....................................................................................................................314
RADIUS Statistic ...........................................................................................................................................315
TACACS+...........................................................................................................................................................316
TACACS+ Global Settings ............................................................................................................................316
TACACS+ Server Settings ............................................................................................................................317
TACACS+ Group Server Settings.................................................................................................................317
TACACS+ Statistic ........................................................................................................................................319
IMPB...................................................................................................................................................................319
IPv4................................................................................................................................................................319
IPv6................................................................................................................................................................332
DHCP Server Screening.....................................................................................................................................337
DHCP Server Screening Global Settings......................................................................................................338
DHCP Server Screening Port Settings..........................................................................................................339
ARP Spoofing Prevention...................................................................................................................................339
BPDU Attack Protection......................................................................................................................................340
NetBIOS Filtering................................................................................................................................................341
MAC Authentication............................................................................................................................................342
Web-based Access Control................................................................................................................................344
Web Authentication .......................................................................................................................................346
WAC Port Settings.........................................................................................................................................346
WAC Customize Page...................................................................................................................................347
Network Access Authentication..........................................................................................................................348
Guest VLAN...................................................................................................................................................348
Network Access Authentication Global Settings...........................................................................................348
Network Access Authentication Port Settings...............................................................................................350
Network Access Authentication Sessions Information..................................................................................351
Safeguard Engine...............................................................................................................................................352
Safeguard Engine Settings............................................................................................................................353
CPU Protect Counters...................................................................................................................................354
CPU Protect Sub-Interface............................................................................................................................354
CPU Protect Type..........................................................................................................................................355
Trusted Host.......................................................................................................................................................356
Traffic Segmentation Settings ............................................................................................................................356
Storm Control......................................................................................................................................................357
DoS Attack Prevention Settings .........................................................................................................................359
SSH.....................................................................................................................................................................360
SSH Global Settings......................................................................................................................................361

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Host Key........................................................................................................................................................361
SSH Server Connection ................................................................................................................................362
SSH User Settings.........................................................................................................................................363
SSL.....................................................................................................................................................................363
SSL Global Settings ......................................................................................................................................364
Crypto PKI Trustpoint....................................................................................................................................365
SSL Service Policy........................................................................................................................................366
SFTP Server Settings.........................................................................................................................................367
10. OAM....................................................................................................................................................................369
CFM....................................................................................................................................................................369
CFM Settings.................................................................................................................................................369
CFM Port Settings .........................................................................................................................................379
CFM Loopback Test......................................................................................................................................380
CFM Linktrace Settings.................................................................................................................................381
CFM Packet Counter.....................................................................................................................................382
CFM Counter CCM........................................................................................................................................383
CFM MIP CCM Table....................................................................................................................................383
CFM MEP Fault Table...................................................................................................................................383
Cable Diagnostics...............................................................................................................................................383
Ethernet OAM.....................................................................................................................................................384
Ethernet OAM Settings..................................................................................................................................384
Ethernet OAM Configuration Settings...........................................................................................................386
Ethernet OAM Event Log Table ....................................................................................................................389
Ethernet OAM Statistics Table......................................................................................................................389
Ethernet OAM DULD Settings.......................................................................................................................390
DDM....................................................................................................................................................................391
DDM Settings ................................................................................................................................................392
DDM Temperature Threshold Settings..........................................................................................................393
DDM Voltage Threshold Settings..................................................................................................................393
DDM Bias Current Threshold Settings..........................................................................................................394
DDM TX Power Threshold Settings ..............................................................................................................394
DDM RX Power Threshold Settings..............................................................................................................395
DDM Status Table.........................................................................................................................................396
11. Monitoring .........................................................................................................................................................397
VLAN Counter.....................................................................................................................................................397
Utilization ............................................................................................................................................................398
Port Utilization ...............................................................................................................................................398
History Utilization...........................................................................................................................................399
Statistics..............................................................................................................................................................400
Port................................................................................................................................................................400
CPU Port........................................................................................................................................................401
Interface Counters.........................................................................................................................................402
Interface History Counters.............................................................................................................................404
Counters........................................................................................................................................................406
Mirror Settings ....................................................................................................................................................408
sFlow...................................................................................................................................................................410
sFlow Agent Information................................................................................................................................410
sFlow Receiver Settings................................................................................................................................411
sFlow Sampler Settings.................................................................................................................................411
sFlow Poller Settings.....................................................................................................................................412
Device Environment............................................................................................................................................413
External Alarm Settings......................................................................................................................................413

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12. Green..................................................................................................................................................................415
Power Saving......................................................................................................................................................415
EEE.....................................................................................................................................................................416
13. Save and Tools .................................................................................................................................................418
Save Configuration.............................................................................................................................................418
Firmware Upgrade & Backup..............................................................................................................................418
Firmware Upgrade from HTTP......................................................................................................................418
Firmware Upgrade from TFTP ......................................................................................................................419
Firmware Upgrade from FTP.........................................................................................................................419
Firmware Upgrade from RCP........................................................................................................................420
Firmware Backup to HTTP............................................................................................................................421
Firmware Backup to TFTP.............................................................................................................................421
Firmware Backup to FTP...............................................................................................................................422
Firmware Backup to RCP..............................................................................................................................423
Configuration Restore & Backup........................................................................................................................423
Configuration Restore from HTTP.................................................................................................................423
Configuration Restore from TFTP .................................................................................................................424
Configuration Restore from FTP ...................................................................................................................424
Configuration Restore from RCP...................................................................................................................425
Configuration Backup to HTTP......................................................................................................................426
Configuration Backup to TFTP......................................................................................................................426
Configuration Backup to FTP........................................................................................................................427
Configuration Backup to RCP .......................................................................................................................428
Log Backup.........................................................................................................................................................428
Log Backup to HTTP.....................................................................................................................................428
Log Backup to TFTP......................................................................................................................................429
Log Backup to RCP.......................................................................................................................................429
Ping.....................................................................................................................................................................430
Trace Route........................................................................................................................................................433
Reset...................................................................................................................................................................434
Reboot System...................................................................................................................................................434
DLMS Settings....................................................................................................................................................435
Appendix A - Password Recovery Procedure..........................................................................................................436
Appendix B - System Log Entries .............................................................................................................................437
Appendix C - Trap Entries..........................................................................................................................................466
Appendix D - RADIUS Attributes Assignment .........................................................................................................476
Appendix E - IETF RADIUS Attributes Support........................................................................................................479

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1. Introduction
This manual’s feature descriptions are based on the software release 2.00. The features listed here are the subset of
features that are supported by the DXS-3400 Series Switch.
Intended Readers
This reference manual is intended for network administrators and other IT networking professionals responsible for
managing the Switch by using the Web User Interface (Web UI). The Web UI is the secondary management interface
to the Switch, which will be generally be referred to simply as the “Switch” within this manual. This manual is written in
a way that assumes that you already have the experience and knowledge of Ethernet and modern networking
principles for Local Area Networks. This manual is using the DXS-3400-24TC switche for screen shots.
Other Documentation
The documents below are a further source of information in regards to configuring and troubleshooting the Switch. All
the documents are available either from the CD, bundled with the Switch, or from the D-Link website. Other
documents related to the Switch are:
•DXS-3400 Series Hardware Installation Guide
•DXS-3400 Series CLI Reference Guide
Typographical Conventions
Convention Description
Boldface Font Indicates a button, a toolbar icon, menu, or menu item. For example: Open the
File menu and choose Cancel. Used for emphasis. May also indicate system
messages or prompts appearing on screen. For example: You have mail. Bold
font is also used to represent filenames, program names and commands. For
example: use the copy command.
Initial capital letter Indicates a window name. Names of keys on the keyboard have initial capitals.
For example: Click Enter.
Menu Name > Menu Option Indicates the menu structure. Device > Port > Port Properties means the Port
Properties menu option under the Port menu option that is located under the
Device menu.
Blue Courier Font
This convention is used to represent an example of a screen console display
including example entries of CLI command input with the corresponding output.
Notes and Cautions
NOTE: A note indicates important information that helps you make better use of your device.
CAUTION: A caution indicates a potential for property damage, personal injury, or death.

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2. Web-based Switch Configuration
Management Options
Logging into the Web UI
Web User Interface (Web UI)
Management Options
The Switch provides multiple access platforms that can be used to configure, manage, and monitor networking
features available on this Switch. Currently there are three management platforms available which are described
below.
Command Line Interface (CLI)
The Switch can be managed, out-of-band, by using the console port or the MGMT port on the front panel of the Switch.
Alternatively, the Switch can also be managed, in-band, by using a Telnet connection to any of the LAN ports on the
Switch. The command line interface provides complete access to all Switch management features.
For more detailed information about the CLI, refer to the DXS-3400 Series CLI Reference Guide.
SNMP-based Management
The Switch can be managed with an SNMP-compatible console program. The Switch supports SNMP v1/v2c/v3. The
SNMP agent decodes the incoming SNMP messages and responds to requests with MIB objects stored in the
database. The SNMP agent updates the MIB objects to generate statistics and counters.
Web User Interface (Web UI)
The Web UI can be accessed from any computer running web browsing software from its MGMT port or LAN port
when it is connected to any of the RJ45 or SFP/SFP+ ports. The Web UI on the Switch can also be accessed using an
HTTPS (SSL) connection.
This management interface is a more graphical representation of the features that can be viewed and configured on
the Switch. Most of the features available through the CLI can be accessed through the Web UI. Web browsers like
Microsoft’s Internet Explorer, Mozilla Firefox, or Google Chrome can be used.
NOTE: The Command Line Interface (CLI) provides the functionality of managing, configuring, and
monitoring all of the software features that are available on the Switch.
Logging into the Web UI
To access the Web UI open a standard web browser and enter the IP address of the Switch into the address bar of
the browser and press the ENTER key.
NOTE: The default IP address of the Switch is 10.90.90.90, with a subnet mask of 255.0.0.0.
Figure 2-1 Displays entering the IP address in Internet Explorer

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After pressing the ENTER key, the following authentication window should appear, as shown below.
Figure 2-2 Web UI Login Window
When connecting to the Web UI of the Switch for the first time, leave the User Name and Password fields blank and
click Login since there are no login user accounts created by default on the Switch.
NOTE: After a user account was created, login credentials will be required to access the Web UI.
During the sending and receiving of the login password to and from the Switch, this information
will be protected using a strong encryption algorithm to prevent attackers from snooping this
information to gain unauthorized access to the Switch.
Web User Interface (Web UI)
The Web UI provides access to various Switch configuration and management windows. It allows the user to view
performance statistics, and permits graphical monitoring of the system’s status.
Areas of the User Interface
The figure below shows the user interface. Four distinct areas that divide the user interface, as described in the table.

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Figure 2-3 Main Web UI Window
Area Number Description
AREA 1 This area displays a graphical, near real-time image of the front panel of the
Switch. This area displays the Switch’s ports and expansion modules. It also
shows port activity based on a specific mode. Some management functions,
including port monitoring, are accessible from here.
Click the D-Link logo to go to the D-Link website.
AREA 2 This area displays a toolbar used to access Save and Tools menus.
AREA 3 This area displays a file explorer-type menu tree with all configurable options.
Select the folder or window to display. Open folders and click the hyperlinked
window buttons and subfolders contained within them to display information
pertaining to that category.
AREA 4 In this area, the Switch’s configuration page can be found, based on the selection
made in AREA 3.
NOTE: The Switch only supports ASCII characters for input values.
NOTE: The best screen resolution for viewing the Web UI is 1280 x 1024 pixels.
AREA 3
AREA 1
AREA 4
AREA 2

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3. System
Device Information
System Information Settings
Peripheral Settings
Port Configuration
Loopback Test
System Log
Time and SNTP
Time Range
PTP (Precise Time Protocol)
USB Console Settings
SRM
Device Information
In the Device Information section, the user can view a list of basic information regarding the Switch. It appears
automatically when you log on to the Switch. To return to the Device Information window after viewing other windows,
click the DXS-3400-24TC link.
Figure 3-1 Device Information Window
System Information Settings
This window is used to display and configure the system information settings and management interface configuration
settings.
To view the following window, click System > System Information Settings, as shown below:

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.
Figure 3-2 System Information Settings Window
The fields that can be configured in System Information Settings are described below:
Parameter Description
System Name Enter a system name for the Switch, if so desired. This name will identify it in the
Switch network.
System Location Enter the location of the Switch, if so desired.
System Contact Enter a contact name for the Switch, if so desired.
Click the Apply button to accept the changes made.
The fields that can be configured in Management Interface are described below:
Parameter Description
State Select to enable or disable this interface here.
IPv4 Address Enter the IPv4 address for this interface here.
Subnet Mask Enter the IPv4 subnet mask for this interface here.
Gateway Enter the gateway IPv4 address for this interface here.
Description Enter the description for the management interface here. This can be up to 64
characters long.
Click the Apply button to accept the changes made.
Peripheral Settings
This window is used to display and configure the environment trap settings and environment temperature threshold
settings.
To view the following window, click System > Peripheral Settings, as shown below:

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Figure 3-3 Peripheral Settings Window
The fields that can be configured in Environment Trap Settings are described below:
Parameter Description
Fan Trap Click to enable or disable the fan trap state for warning fan event (fan failed or fan
recover).
Power Trap Click to enable or disable the power trap state for warning power event (power
failed or power recover).
Temperature Trap Click to enable or disable the temperature trap state for warning temperature
event (temperature exceeds the thresholds or temperature recover).
Click the Apply button to accept the changes made.
The fields that can be configured in Environment Temperature Threshold Settings are described below:
Parameter Description
Unit Select the Switch unit that will be used for this configuration here.
Thermal Select the thermal sensor ID.
High Threshold Enter the high threshold value of the warning temperature setting. The range is
from -100 to 200 Celsius degree. Tick the Default check box to return to the
default value.
Low Threshold Enter the low threshold value of the warning temperature setting. The range is
from -100 to 200 Celsius degree. Tick the Default check box to return to the
default value.
Click the Apply button to accept the changes made.
Port Configuration
Port Settings
This window is used to display and configure the Switch’s port settings.
NOTE: The 10M and 100M speed options are only applicable when connecting to the Management
Port (Mgmt 0) is used.
To view the following window, click System > Port Configuration > Port Settings, as shown below:

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Figure 3-4 Port Settings Window
The fields that can be configured are described below:
Parameter Description
Unit Select the stacking unit ID of the Switch that will be configured here.
From Port ~ To Port Select the appropriate port range used for the configuration here.
Medium Selecting Select the port medium type here. Options to choose from are Auto, RJ45 and
SFP.
Note: Selecting the SFP option, includes the use of SFP+ transceivers for 10G
connectivity.
Medium Type Select the port medium type here. Options to choose from are RJ45 and SFP.
Note: Selecting the SFP option, includes the use of SFP+ transceivers for 10G
connectivity.
State Select this option to enable or disabled the physical port here.
MDIX Select the Medium Dependent Interface Crossover (MDIX) option here. Options to
choose from are Auto, Normal, and Cross.
•Auto - Select this option for auto-sensing of the optimal type of cabling.
•Normal - Select this option for normal cabling. If this option is selected, the
port is in the MDIX mode and can be connected to a PC’s NIC using a
straight-through cable or a port (in the MDI mode) on another switch through
a cross-over cable.
•Cross - Select this option for cross cabling. If this option is selected, the port

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Parameter Description
is in the MDI mode and can be connected to a port (in the MDIX mode) on
another switch through a straight cable.
Flow Control Select to either turn flow control On or Off here. Ports configured for full-duplex
use 802.3x flow control, half-duplex ports use back-pressure flow control, and
Auto ports use an automatic selection of the two.
Duplex Select the duplex mode used here. Options to choose from are Auto and Full.
Speed Select the port speed option here. This option will manually force the connection
speed on the selected port to only connect at the speed specified here.
Options to choose from are Auto, 100M, 1000M, 1000M Master, 1000M Slave,
10G,10G Master,and 10G Slave.
The Master setting will allow the port to advertise capabilities related to duplex,
speed and physical layer type. The master setting will also determine the master
and slave relationship between the two connected physical layers. This
relationship is necessary for establishing the timing control between the two
physical layers. The timing control is set on a master physical layer by a local
source.
The Slave setting uses loop timing, where the timing comes from a data stream
received from the master. If one connection is set for master, the other side of the
connection must be set for slave. Any other configuration will result in a link down
status for both ports.
•Auto - Specifies that for copper ports, auto-negotiation will start to negotiate
the speed and flow control with its link partner. For fiber ports, auto-
negotiation will start to negotiate the clock and flow control with its link
partner.
•100M - Specifies to force the port speed to 100Mbps. This option is only
available for 100Mbps copper connections.
•1000M - Specifies to force the port speed to 1Gbps. This option is only
available for 1Gbps fiber connections.
•1000M Master - Specifies to force the port speed to 1Gbps and operates as
the master, to facilitate the timing of transmit and receive operations. This
option is only available for 1Gbps copper connections.
•1000M Slave - Specifies to force the port speed to 1Gbps and operates as
the slave, to facilitate the timing of transmit and receive operations. This
option is only available for 1Gbps copper connections.
•10G - Specifies to force the port speed to 10Gbps. This option is only
available for 10Gbps fiber connections.
•10G Master - Specifies to force the port speed to 10Gbps and operates as
the master, to facilitate the timing of transmit and receive operations. This
option is only available for 10Gbps copper connections.
•10G Slave - Specifies to force the port speed to 10Gbps and operates as the
slave, to facilitate the timing of transmit and receive operations. This option is
only available for 10Gbps copper connections.
Capability Advertised When the Speed is set to Auto, these capabilities are advertised during auto-
negotiation.
Description Enter a 64 characters description for the corresponding port here.
Click the Apply button to accept the changes made.
NOTE: When the state of a port is disabled, settings associated with the port can still be configured.
However, the modified settings will only take effect when the state of the port is enabled.

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NOTE: When the state of a combo port is enabled/disabled, regardless of the Medium Type selected,
both the RJ45 and SFP ports will be enabled/disabled.
Port Status
This window is used to display the Switch’s physical port status and settings.
To view the following window, click System > Port Configuration > Port Status, as shown below:
Figure 3-5 Port Status Window
The fields that can be configured are described below:
Parameter Description
Unit Select the stacking unit ID of the Switch that will be displayed here.
Port GBIC
This window is used to display active GBIC information found on each applicable physical port of the Switch.
To view the following window, click System > Port Configuration > Port GBIC, as shown below: